CN218217355U

CN218217355U - Anti-falling interphone

Info

Publication number: CN218217355U
Application number: CN202223245568.9U
Authority: CN
Inventors: 罗亦银
Original assignee: Guangzhou Weiyue Communication Equipment Co ltd
Current assignee: Guangzhou Weiyue Communication Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-01-03
Anticipated expiration: 2032-12-05

Abstract

The utility model provides an anti-falling interphone, which comprises an interphone body, wherein an antenna rod is arranged at the top of the interphone body, a pair of protective shells are elastically arranged at two sides of the interphone body, the inner sides of two ends of each protective shell slide along the end part of the interphone body, a holding tank is vertically arranged at the side part of the interphone body, the holding tank is elastically provided with a wire holder, the antenna rod is installed on the wire holder, a clamping groove is arranged at the side part of the wire holder, a clamping column is arranged at the top of each protective shell, and the clamping column is spliced with the clamping groove in an adaptive manner; the utility model discloses when using, in the card post stretched into the draw-in groove, it was spacing to the connection terminal for the antenna mast normal use, when the intercom takes off the hand and falls, the initial position was got back to the protecting crust, and drive card post and draw-in groove separation, in the antenna mast withdrawed from the holding tank along with the connection terminal, avoided the antenna mast to expose and collided by the rupture with ground, simultaneously, the protecting crust of both sides also played the guard action when the intercom falls.

Description

Anti-falling interphone

Technical Field

The utility model relates to an intercom technical field, concretely relates to prevent falling intercom.

Background

The interphone is a two-way mobile communication tool, can be used for communication without any network support, is suitable for occasions with relatively fixed and frequent communication, and becomes a valuable communication tool for users such as police, emergency service, industry and commerce and the like.

The interphone is generally provided with an antenna rod for receiving and transmitting signals, but the antenna rod and the interphone in the prior art are fixed on the interphone through threaded connection or other connection modes, so that the antenna rod is easily broken when the interphone falls down to collide with the ground, and the use is affected.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned shortcoming that prior art exists, the utility model provides an anti-falling intercom can effectively solve prior art and can not effectively prevent the problem that falls to the last antenna mast of intercom.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a prevent falling intercom, including the intercom body, the top of intercom body is provided with the antenna mast, the both sides elasticity of intercom body is provided with a pair of protecting crust, the inboard tip along the intercom body at protecting crust both ends slides, the vertical holding tank of having seted up of lateral part of intercom body, holding tank elasticity is provided with a connection terminal, the antenna mast is installed on the connection terminal, a draw-in groove has been seted up to the lateral part of connection terminal, the top of protecting crust is provided with the card post, the card post is pegged graft with the draw-in groove adaptation.

Furthermore, a set of first limiting grooves are formed in two sides of the interphone body, first springs are fixed in the first limiting grooves, and the outer ends of the first springs are fixed to the inner wall of the protective shell.

Furthermore, a group of sliding grooves are formed in two sides of the interphone body, and sliding plates which are inserted into the sliding grooves and slide in the sliding grooves in a limiting mode are fixed on the inner side of the protective shell.

Furthermore, the protective shell is provided with an arc-shaped notch matched with the wiring holder, and the clamping column is arranged and fixed in the middle of the arc-shaped notch.

Further, a second spring is fixed between the bottom of the wire holder and the inner wall of the accommodating groove, and the antenna rod is in threaded connection with the wire holder.

Further, the protective shell is made of rubber.

The utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses when using, take the antenna mast out, when the intercom is held to the rethread hand, the protecting crust slides along the tip of intercom body, in the card post stretches into the draw-in groove, carry on spacingly to the connection terminal, make antenna mast normal use, when the intercom breaks off the hand and falls, the initial position is got back to the protecting crust, and drive card post and draw-in groove separation, in the antenna mast withdraws back the holding tank along with the connection terminal, avoid the antenna mast to expose and the ground bumps by the rupture, and simultaneously, the protecting crust of both sides also plays the guard action when the intercom falls.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the protection shell, the antenna rod and the interphone body of the present invention separated from each other;

fig. 3 is a schematic structural diagram of the protective shell of the present invention.

The reference numerals in the drawings denote: 1. an interphone body; 2. an antenna mast; 3. a protective shell; 4. accommodating a tank; 5. a wire holder; 6. a card slot; 7. clamping the column; 8. a first limit groove; 9. a first spring; 10. a chute; 11. a slide plate; 12. an arc-shaped notch; 13. a second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Example (b): referring to the attached drawings 1 to 3, an anti-falling interphone comprises an interphone body 1, wherein an antenna rod 2 is arranged at the top of the interphone body 1, a pair of protective shells 3 are elastically arranged on two sides of the interphone body 1, inner sides of two ends of each protective shell 3 slide along the end portion of the interphone body 1, a gap is reserved between each protective shell 3 and the side portion of the interphone body 1, a containing groove 4 is vertically formed in the side portion of the interphone body 1, each containing groove 4 is elastically provided with a wire holder 5, each wire holder 5 is connected with the interphone body 1 through a wire (shown in the figures in the prior art), the antenna rod 2 is installed on each wire holder 5, a clamping groove 6 is formed in the side portion of each wire holder 5, a clamping column 7 is arranged at the top of each protective shell 3, and the clamping column 7 is in matched and inserted connection with the clamping groove 6; when using, take antenna mast 2 out, when intercom body 1 is held to the rethread hand, protective housing 3 receives the extrusion of hand, slide along the tip of intercom body 1, card post 7 stretches into in draw-in groove 6, it is spacing to carry out connection terminal 5, make antenna mast 2 normally used, intercom body 1 state is as shown in figure 1, when intercom body 1 takes off the hand and falls, protective housing 3 returns initial position, and drive card post 7 and the separation of draw-in groove 6, in antenna mast 2 is along with connection terminal 5 withdrawal holding tank 4, avoid antenna mast 2 to expose and bump with ground and be broken, and simultaneously, protective housing 3 of both sides also plays the guard action when intercom body 1 falls.

Specifically, a set of first spacing groove 8 has all been seted up to intercom body 1's both sides, and first spacing groove 8 internal fixation has first spring 9, and the outer end of first spring 9 is fixed mutually with the inner wall of protecting crust 3, and after the power of exerting on protecting crust 3 disappeared, elasticity through first spring 9 can make protecting crust 3 reset, promptly with the intercom body between have the clearance.

Specifically, a set of sliding grooves 10 are further formed in two sides of the interphone body 1, and sliding plates 11 which are inserted into the sliding grooves 10 and slide in the sliding grooves 10 in a limiting mode are fixed on the inner side of the protective shell 3, so that the protective shell 3 can slide more stably.

Specifically, the arc-shaped notch 12 matched with the wire holder 5 is formed in the protective shell 3, and the clamping column 7 is fixed in the middle of the arc-shaped notch 12, so that the tops of the two protective shells 3 can be in butt joint, and the better interphone body 1 can achieve a protective effect.

Specifically, be fixed with second spring 13 between the bottom of connection terminal 5 and the inner wall of holding tank 4 for after calorie post 7 and draw-in groove 6 separation, in antenna mast 2 can automatic retraction holding tank 4, antenna mast 2 and connection terminal 5 threaded connection conveniently change antenna mast 2.

Specifically, protective housing 3 is made by the rubber material, and rubber has good elasticity and wearability, can play better the protection of falling of preventing to intercom body 1.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a prevent falling intercom, includes intercom body (1), the top of intercom body (1) is provided with antenna mast (2), its characterized in that, the both sides elasticity of intercom body (1) is provided with a pair of protecting crust (3), the tip of intercom body (1) is followed to the inboard at protecting crust (3) both ends slides, a holding tank (4) has vertically been seted up to the lateral part of intercom body (1), holding tank (4) elasticity is provided with a connection terminal (5), install on connection terminal (5) antenna mast (2), a draw-in groove (6) have been seted up to the lateral part of connection terminal (5), the top of protecting crust (3) is provided with card post (7), card post (7) are pegged graft with draw-in groove (6) adaptation.

2. The anti-falling interphone according to claim 1, wherein a set of first limiting grooves (8) are formed in both sides of the interphone body (1), a first spring (9) is fixed in each first limiting groove (8), and the outer end of each first spring (9) is fixed to the inner wall of the protective shell (3).

3. The anti-falling interphone according to claim 1, wherein a set of sliding grooves (10) are further formed in two sides of the interphone body (1), and sliding plates (11) which are inserted into the sliding grooves (10) and slide in the sliding grooves (10) in a limited manner are fixed on the inner side of the protective shell (3).

4. The anti-falling interphone according to claim 1, characterized in that the protective shell (3) is provided with an arc-shaped notch (12) matched with the wire holder (5), and the clamping column (7) is fixed in the middle of the arc-shaped notch (12).

5. The anti-drop interphone according to claim 1, characterized in that a second spring (13) is fixed between the bottom of the wire holder (5) and the inner wall of the receiving groove (4), and the antenna rod (2) is in threaded connection with the wire holder (5).

6. The fall-resistant intercom as claimed in claim 1, characterized in that said protective shell (3) is made of rubber.